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SIAH2-mediated and organ-specific restriction of HO-1 expression by a dual mechanism. Sci Rep 2020; 10:2268. [PMID: 32042051 PMCID: PMC7010731 DOI: 10.1038/s41598-020-59005-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 01/22/2020] [Indexed: 12/11/2022] Open
Abstract
The intracellular levels of the cytoprotective enzyme heme oxygenase-1 (HO-1) are tightly controlled. Here, we reveal a novel mechanism preventing the exaggerated expression of HO-1. The analysis of mice with a knock-out in the ubiquitin E3 ligase seven in absentia homolog 2 (SIAH2) showed elevated HO-1 protein levels in specific organs such as heart, kidney and skeletal muscle. Increased HO-1 protein amounts were also seen in human cells deleted for the SIAH2 gene. The higher HO-1 levels are not only due to an increased protein stability but also to elevated expression of the HO-1 encoding HMOX1 gene, which depends on the transcription factor nuclear factor E2-related factor 2 (NRF2), a known SIAH2 target. Dependent on its RING (really interesting new gene) domain, expression of SIAH2 mediates proteasome-dependent degradation of its interaction partner HO-1. Additionally SIAH2-deficient cells are also characterized by reduced expression levels of glutathione peroxidase 4 (GPX4), rendering the knock-out cells more sensitive to ferroptosis.
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152
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Ma J, Yan L, Guo T, Yang S, Ni D, Liu Y, Wang J. A pilot study of biomarkers of oxidative stress in serum and schizophrenia. Psychiatry Res 2020; 284:112757. [PMID: 31955055 DOI: 10.1016/j.psychres.2020.112757] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 01/02/2020] [Accepted: 01/03/2020] [Indexed: 12/16/2022]
Abstract
Increasing evidence indicates that oxidative damage and inflammation is present in patients with schizophrenia. In this study, we investigated the association between the serum concentrations of four typical oxidative stress and inflammatory biomarkers (monocyte chemotactic protein-1, heme oxygenase-1, interleukin-8, and 8-Hydroxydeoxyguanine) and schizophrenia using a case-control study design. In total, 44 patients with schizophrenia and 45 normal controls from Shandong Province, China were recruited. Fasting blood samples were collected from all participants and the serum concentration of the four biomarkers were analyzed by Enzyme-linked immunosorbent assay. The concentrations of monocyte chemotactic protein-1 and interleukin-8 were significantly higher in the patients than in the controls, while there was no significant difference in the serum concentrations of heme oxygenase-1 and 8-Hydroxydeoxyguanine. Moreover, the serum concentrations of monocyte chemotactic protein-1 and interleukin-8 in patients were positively correlated with severity of clinical symptoms. Dose-response relationships between serum biomarker concentrations and schizophrenia were observed. This study suggests that levels of monocyte chemotactic protein-1 and interleukin-8 are increased in patients with schizophrenia and correlated with positive symptom severity.
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Affiliation(s)
- Jiahui Ma
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, No. 38 Xue-Yuan Road, Haidian District, Beijing 100191, PR China
| | - Lailai Yan
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, No. 38 Xue-Yuan Road, Haidian District, Beijing 100191, PR China
| | - Tongjun Guo
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, No. 38 Xueyuan Road, Beijing, PR China
| | - Siyu Yang
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, No. 38 Xue-Yuan Road, Haidian District, Beijing 100191, PR China
| | - Dawei Ni
- Jiangchuan Community Health Service Center, Minhang District, Shanghai PR China
| | - Yaqiong Liu
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, No. 38 Xue-Yuan Road, Haidian District, Beijing 100191, PR China.
| | - Jingyu Wang
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, No. 38 Xue-Yuan Road, Haidian District, Beijing 100191, PR China.
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153
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Maslinic Acid Ameliorates Inflammation via the Downregulation of NF-κB and STAT-1. Antioxidants (Basel) 2020; 9:antiox9020106. [PMID: 31991739 PMCID: PMC7070941 DOI: 10.3390/antiox9020106] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 01/18/2020] [Accepted: 01/20/2020] [Indexed: 02/03/2023] Open
Abstract
Maslinic acid (MA), a natural compound of the triterpenoid group derived from olive, prevents the generation of pro-inflammatory cytokines and oxidative stress. In human umbilical vein endothelial cells (HUVECs) treated with lipopolysaccharide (LPS), we characterized the effects of MA on the regulation of heme oxygenase (HO)-1, cyclooxygenase (COX-)2, and inducible nitric oxide synthase (iNOS). MA was tested in the lung tissues of LPS-treated mice, to determine its effect on levels of iNOS expression and representative inflammatory mediators such as interleukin (IL)-1α and tumor necrosis factor (TNF)-α. We show that MA induced the expression of HO-1, reduced LPS-induced NF-κB-luciferase activity, and inhibited iNOS/NO and COX-2/PGE2, resulting in the downregulation of STAT-1 phosphorylation. Furthermore, our data show that MA induced the nuclear translocation of Nrf2, increased the binding of Nrf2 to ARE, and decreased IL-1α production in LPS-treated HUVECs. The MA-induced reduction in iNOS/NO expression was reversed by RNAi suppression of HO-1. In mice treated with LPS, MA significantly downregulated levels of iNOS in lung tissue and TNF-α in the bronchoalveolar lavage fluid. Taken together, our findings indicate that MA exerts a critical anti-inflammatory effect by modulating iNOS via the downregulation of NF-κB and p-STAT-1. Thus, we propose that MA may be an ideal substance to treat inflammatory diseases.
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154
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After haemin treatment intracellular non-haem iron increases prior to haem oxygenase-1 induction: A study in human monocytic cell line THP-1. Transfus Apher Sci 2019; 58:102662. [PMID: 31727545 DOI: 10.1016/j.transci.2019.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/09/2019] [Accepted: 10/15/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Iron overload is a major health concern for transfusion-dependent patients. Repeated transfusions result in the loading of large amounts of haem-derived iron on macrophages, in turn, inducing cell death. We previously demonstrated that haemin-induced cell death in human monocytic THP-1 cells is consistent with ferroptosis, an iron-dependent cell death regulation mechanism. However, direct measurement of iron after haemin treatment has not yet been conducted. In this study, we measured intracellular non-haem iron concentration and haem oxygenase levels after haemin treatment. MATERIAL AND METHODS Human monocytic THP-1 cells were treated with haemin, and the cell lysate was prepared. Non-haem iron concentration of the cell lysate was measured using the Nitroso-PSAP method. Expression of haem oxygenase-1 (HO-1) and haem oxygenase-2 (HO-2) was quantified by western blotting. RESULTS We measured intracellular non-haem iron and the expression of haem oxygenases post-haemin treatment. Concentration of non-haem iron post-haemin treatment increased dependently with time and dose. HO-1 expression was detected 4 h after haemin treatment, whereas HO-2 expression was constitutive. DISCUSSION Increase in non-haem iron prior to induction of HO-1 expression suggests the involvement of HO-2 in haem-induced cytotoxicity. (184 words).
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155
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Novel QUEST MRI In Vivo Measurement of Noise-induced Oxidative Stress in the Cochlea. Sci Rep 2019; 9:16265. [PMID: 31700007 PMCID: PMC6838338 DOI: 10.1038/s41598-019-52439-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 10/13/2019] [Indexed: 01/10/2023] Open
Abstract
Effective personalized therapeutic treatment for hearing loss is currently not available. Cochlear oxidative stress is commonly identified in the pathogenesis of hearing loss based upon findings from excised tissue, thus suggesting a promising druggable etiology. However, the timing and site(s) to target for anti-oxidant treatment in vivo are not clear. Here, we address this long-standing problem with QUEnch-assiSTed Magnetic Resonance Imaging (QUEST MRI), which non-invasively measures excessive production of free radicals without an exogenous contrast agent. QUEST MRI is hypothesized to be sensitive to noise-evoked cochlear oxidative stress in vivo. Rats exposed to a loud noise event that resulted in hair cell loss and reduced hearing capability had a supra-normal MRI R1 value in their cochleae that could be corrected with anti-oxidants, thus non-invasively indicating cochlear oxidative stress. A gold-standard oxidative damage biomarker [heme oxidase 1 (HO-1)] supported the QUEST MRI result. The results from this study highlight QUEST MRI as a potentially transformative measurement of cochlear oxidative stress in vivo that can be used as a biomarker for improving individual evaluation of anti-oxidant treatment efficacy in currently incurable oxidative stress-based forms of hearing loss.
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156
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Liu C, Fujino M, Zhu S, Isaka Y, Ito H, Takahashi K, Nakajima M, Tanaka T, Zhu P, Li X. 5-ALA/SFC enhances HO-1 expression through the MAPK/Nrf2 antioxidant pathway and attenuates murine tubular epithelial cell apoptosis. FEBS Open Bio 2019; 9:1928-1938. [PMID: 31495071 PMCID: PMC6823284 DOI: 10.1002/2211-5463.12729] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/16/2019] [Accepted: 09/03/2019] [Indexed: 12/15/2022] Open
Abstract
Cyclosporin A (CsA) is a common immunosuppressant, but its use is limited as it can cause chronic kidney injury. Oxidative stress and apoptosis play a key role in CsA-induced nephrotoxicity. This study investigated the protective effect of 5-aminolevulinic acid and iron (5-ALA/SFC) on CsA-induced injury in murine proximal tubular epithelial cells (mProx24). 5-ALA/SFC significantly inhibited apoptosis in CsA-treated mProx24 cells with increases in heme oxygenase (HO)-1, nuclear factor E2-related factor 2 (Nrf2), and p38, and Erk-1/2 phosphorylation. Moreover, 5-ALA/SFC suppressed production of reactive oxygen species in CsA-exposed cells and inhibition of HO-1 suppressed the protective effects of 5-ALA/SFC. In summary, 5-ALA/SFC may have potential for development into a treatment for the anti-nephrotoxic/apoptotic effects of CsA.
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Affiliation(s)
- Chi Liu
- Division of Transplantation ImmunologyNational Research Institute for Child Health and DevelopmentTokyoJapan
| | - Masayuki Fujino
- Division of Transplantation ImmunologyNational Research Institute for Child Health and DevelopmentTokyoJapan
- AIDS Research CenterNational Institute of Infectious DiseasesTokyoJapan
| | - Shuoji Zhu
- Guangdong Cardiovascular InstituteGuangdong Academy of Medical SciencesGuangdong Provincial People's HospitalGuangzhouChina
| | - Yoshitaka Isaka
- Department of NephrologyOsaka University Graduate School of MedicineJapan
| | | | | | | | | | - Ping Zhu
- Guangdong Cardiovascular InstituteGuangdong Academy of Medical SciencesGuangdong Provincial People's HospitalGuangzhouChina
| | - Xiao‐Kang Li
- Division of Transplantation ImmunologyNational Research Institute for Child Health and DevelopmentTokyoJapan
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157
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Lakshmanan J, Zhang B, Wright K, Motameni AT, Jaganathan V, Schultz DJ, Klinge CM, Harbrecht BG. Tender coconut water suppresses hepatic inflammation by activating AKT and JNK signaling pathways in an in vitro model of sepsis. J Funct Foods 2019; 64. [PMID: 32863888 DOI: 10.1016/j.jff.2019.103637] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Tender coconut water (TCW) is a natural plant product rich in phytochemicals and protects against toxic liver injury. However, the mechanism by which TCW inhibits inflammation and tissue damage is unknown. We examined the effect of TCW on primary rat hepatocyte viability, cytokine-induced gene expression and proinflammatory signaling in an in vitro model of sepsis. We observed that TCW improved hepatocyte viability and protected hepatocytes against cytokine-mediated cell death. TCW suppressed IL-1β-mediated increases in Nos2, Tnf, and Il6 mRNA and increased heme oxygenase 1 (HMOX1) protein. TCW inhibited iNOS expression through activation of AKT and JNK pathways since inhibition of PI3K and JNK signaling reduced TCW's effect on iNOS protein expression and activity. These results demonstrate that TCW reduces proinflammatory gene expression and hepatocyte injury produced by elevated inflammatory cytokines and nitric oxide production.
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Affiliation(s)
- Jaganathan Lakshmanan
- Department of Surgery and Price Institute of Surgical Research, University of Louisville, School of Medicine, Louisville, KY 40202
| | - Baochun Zhang
- Department of Surgery and Price Institute of Surgical Research, University of Louisville, School of Medicine, Louisville, KY 40202
| | - Kalen Wright
- Department of Surgery and Price Institute of Surgical Research, University of Louisville, School of Medicine, Louisville, KY 40202
| | - Amierreza T Motameni
- Department of Surgery and Price Institute of Surgical Research, University of Louisville, School of Medicine, Louisville, KY 40202
| | - Vaitheesh Jaganathan
- Department of Surgery and Price Institute of Surgical Research, University of Louisville, School of Medicine, Louisville, KY 40202
| | - David J Schultz
- Department of Biology, University of Louisville, School of Medicine, Louisville, KY 40202
| | - Carolyn M Klinge
- Department of Biochemistry and Molecular Genetics, University of Louisville, School of Medicine, Louisville, KY 40202
| | - Brian G Harbrecht
- Department of Surgery and Price Institute of Surgical Research, University of Louisville, School of Medicine, Louisville, KY 40202
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158
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Phikud Navakot Modulates the Level of Pro-Inflammatory Mediators and the Protein Expression of SOD1 and 2 and the Nrf2/HO-1 Signaling Pathway in Rats with Acute Myocardial Infarction. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:4823645. [PMID: 31641366 PMCID: PMC6766678 DOI: 10.1155/2019/4823645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 07/05/2019] [Accepted: 08/01/2019] [Indexed: 12/11/2022]
Abstract
Phikud Navakot (PN) is nine major herbs in a famous traditional Thai recipe namely “Yahom Navakot” used to treat cardiovascular disorders. This study investigated the cardioprotective effects of PN formula on isoproterenol-induced myocardial infarction (IMI) in Sprague-Dawley rats. Forty-five rats were randomly divided into nine groups (n = 5 per group): the control, the IMI, the IMI + propranolol, the control or the IMI + PN formula (PN ethanolic extract at doses of 64, 127, or 255 mg/kg) by oroesophageal gavage for 28 days. The ST segment and serum troponin T levels were significantly increased in IMI rats. PN did not eliminate tissue necrosis, infiltration of inflammatory cells, or interstitial edema in IMI rats. All doses of PN decreased (p < 0.001) serum TNF-α and IL-6 levels. PN (127 and 255 mg/kg) up-regulated (p < 0.05) heme oxygenase (HO)-1 expression, whereas PN (255 mg/kg) significantly increased superoxide dismutase (SOD) 1 and 2 expression, compared with IMI rats. Nuclear factor erythroid 2-related factor 2 (Nrf2) and HO-1 expression significantly increased in IMI rats and IMI rats that received PN. PN formula possesses potential anti-inflammatory and antioxidant properties by modulating the levels of TNF-α, IL-6 and antioxidant enzymes. Our study reveals a novel cardioprotective effect of PN in IMI rats through the Nrf2/HO-1 signaling.
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159
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The Role of Heme Oxygenase-1 in Remote Ischemic and Anesthetic Organ Conditioning. Antioxidants (Basel) 2019; 8:antiox8090403. [PMID: 31527528 PMCID: PMC6770180 DOI: 10.3390/antiox8090403] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/12/2019] [Accepted: 09/12/2019] [Indexed: 12/14/2022] Open
Abstract
The cytoprotective effects of the heme oxygenase (HO) pathway are widely acknowledged. These effects are mainly mediated by degradation of free, pro-oxidant heme and the generation of carbon monoxide (CO) and biliverdin. The underlying mechanisms of protection include anti-oxidant, anti-apoptotic, anti-inflammatory and vasodilatory properties. Upregulation of the inducible isoform HO-1 under stress conditions plays a crucial role in preventing or reducing cell damage. Therefore, modulation of the HO-1 system might provide an efficient strategy for organ protection. Pharmacological agents investigated in the context of organ conditioning include clinically used anesthetics and sedatives. A review from Hoetzel and Schmidt from 2010 nicely summarized the effects of anesthetics on HO-1 expression and their role in disease models. They concluded that HO-1 upregulation by anesthetics might prevent or at least reduce organ injury due to harmful stimuli. Due to its clinical safety, anesthetic conditioning might represent an attractive pharmacological tool for HO-1 modulation in patients. Remote ischemic conditioning (RIC), first described in 1993, represents a similar secure option to induce organ protection, especially in its non-invasive form. The efficacy of RIC has been intensively studied herein, including on patients. Studies on the role of RIC in influencing HO-1 expression to induce organ protection are emerging. In the first part of this review, recently published pre-clinical and clinical studies investigating the effects of anesthetics on HO-1 expression patterns, the underlying signaling pathways mediating modulation and its causative role in organ protection are summarized. The second part of this review sums up the effects of RIC.
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160
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Antioxidant Defence Systems and Oxidative Stress in Poultry Biology: An Update. Antioxidants (Basel) 2019; 8:antiox8070235. [PMID: 31336672 PMCID: PMC6680731 DOI: 10.3390/antiox8070235] [Citation(s) in RCA: 232] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/12/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
Poultry in commercial settings are exposed to a range of stressors. A growing body of information clearly indicates that excess ROS/RNS production and oxidative stress are major detrimental consequences of the most common commercial stressors in poultry production. During evolution, antioxidant defence systems were developed in poultry to survive in an oxygenated atmosphere. They include a complex network of internally synthesised (e.g., antioxidant enzymes, (glutathione) GSH, (coenzyme Q) CoQ) and externally supplied (vitamin E, carotenoids, etc.) antioxidants. In fact, all antioxidants in the body work cooperatively as a team to maintain optimal redox balance in the cell/body. This balance is a key element in providing the necessary conditions for cell signalling, a vital process for regulation of the expression of various genes, stress adaptation and homeostasis maintenance in the body. Since ROS/RNS are considered to be important signalling molecules, their concentration is strictly regulated by the antioxidant defence network in conjunction with various transcription factors and vitagenes. In fact, activation of vitagenes via such transcription factors as Nrf2 leads to an additional synthesis of an array of protective molecules which can deal with increased ROS/RNS production. Therefore, it is a challenging task to develop a system of optimal antioxidant supplementation to help growing/productive birds maintain effective antioxidant defences and redox balance in the body. On the one hand, antioxidants, such as vitamin E, or minerals (e.g., Se, Mn, Cu and Zn) are a compulsory part of the commercial pre-mixes for poultry, and, in most cases, are adequate to meet the physiological requirements in these elements. On the other hand, due to the aforementioned commercially relevant stressors, there is a need for additional support for the antioxidant system in poultry. This new direction in improving antioxidant defences for poultry in stress conditions is related to an opportunity to activate a range of vitagenes (via Nrf2-related mechanisms: superoxide dismutase, SOD; heme oxygenase-1, HO-1; GSH and thioredoxin, or other mechanisms: Heat shock protein (HSP)/heat shock factor (HSP), sirtuins, etc.) to maximise internal AO protection and redox balance maintenance. Therefore, the development of vitagene-regulating nutritional supplements is on the agenda of many commercial companies worldwide.
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161
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Wysokiński D, Lewandowska P, Zątak D, Juszczak M, Kluska M, Lizińska D, Rudolf B, Woźniak K. Photoactive CO-releasing complexes containing iron - genotoxicity and ability in HO-1 gene induction in HL-60 cells. Toxicol Res (Camb) 2019; 8:544-551. [PMID: 31367337 PMCID: PMC6621133 DOI: 10.1039/c9tx00070d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 04/29/2019] [Indexed: 12/28/2022] Open
Abstract
This paper presents the results of research on the biological properties of two photoactive CO-releasing molecules containing iron, i.e. (η5-C5H5)Fe(CO)2(η1-N-maleimidato) (complex A) and (η5-C5H5)Fe(CO)2(η1-N-succinimidato) (complex B). We studied their cytotoxicity, genotoxicity and the ability of inducing the HO-1 gene in HL-60 cells. We also investigated the kinetics of DNA damage repair induced by complexes A and B. We demonstrated that complex B was not toxic to HL-60 cells in high doses (above 100 μM). The ability to induce DNA damage was higher for complex A. Importantly, there was no difference in irradiated and non-irradiated cells for both complexes. DNA damage induced by complex B was repaired efficiently, while the repair of DNA damage induced by complex A was disturbed. Complex B had a minor effect on HO-1 gene expression (less than 2-fold induction), while complex A had induced HO-1 gene expression to a great extent (over 17-fold for 10 μM) - similarly in irradiated and non-irradiated HL-60 cells. The results of our research indicate that the ability of both complexes to damage DNA and to upregulate HO-1 gene expression is not related to the release of CO. Further research is needed to test whether these compounds can be considered as potential CO carriers in humans.
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Affiliation(s)
- Daniel Wysokiński
- Department of Molecular Genetics , Faculty of Biology and Environmental Protection , University of Lodz , 90-236 , Lodz , Poland .
| | - Patrycja Lewandowska
- Department of Molecular Genetics , Faculty of Biology and Environmental Protection , University of Lodz , 90-236 , Lodz , Poland .
| | - Daria Zątak
- Department of Molecular Genetics , Faculty of Biology and Environmental Protection , University of Lodz , 90-236 , Lodz , Poland .
| | - Michał Juszczak
- Department of Molecular Genetics , Faculty of Biology and Environmental Protection , University of Lodz , 90-236 , Lodz , Poland .
| | - Magdalena Kluska
- Department of Molecular Genetics , Faculty of Biology and Environmental Protection , University of Lodz , 90-236 , Lodz , Poland .
| | - Daria Lizińska
- Department of Organic Chemistry , Faculty of Chemistry , University of Lodz , 91-403 Lodz , Poland
| | - Bogna Rudolf
- Department of Organic Chemistry , Faculty of Chemistry , University of Lodz , 91-403 Lodz , Poland
| | - Katarzyna Woźniak
- Department of Molecular Genetics , Faculty of Biology and Environmental Protection , University of Lodz , 90-236 , Lodz , Poland .
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162
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Shen Q, Polom K, Williams C, de Oliveira FMS, Guergova-Kuras M, Lisacek F, Karlsson NG, Roviello F, Kamali-Moghaddam M. A targeted proteomics approach reveals a serum protein signature as diagnostic biomarker for resectable gastric cancer. EBioMedicine 2019; 44:322-333. [PMID: 31151932 PMCID: PMC6606959 DOI: 10.1016/j.ebiom.2019.05.044] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/08/2019] [Accepted: 05/18/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Gastric cancer (GC) is the third leading cause of cancer death. Early detection is a key factor to reduce its mortality. METHODS We retrospectively collected pre- and postoperative serum samples as well as tumour tissues and adjacent normal tissues from 100 GC patients. Serum samples from non-cancerous patients were served as controls (n = 50). A high-throughput protein detection technology, multiplex proximity extension assays (PEA), was applied to measure levels of over 300 proteins. Alteration of each protein was analysed by univariate analysis. Elastic-net logistic regression was performed to select serum proteins into the diagnostic model. FINDINGS We identified 19 serum proteins (CEACAM5, CA9, MSLN, CCL20, SCF, TGF-alpha, MMP-1, MMP-10, IGF-1, CDCP1, PPIA, DDAH-1, HMOX-1, FLI1, IL-7, ZBTB-17, APBB1IP, KAZALD-1, and ADAMTS-15) that together distinguish GC cases from controls with a diagnostic sensitivity of 93%, specificity of 100%, and area under receiver operating characteristic curve (AUC) of 0·99 (95% CI: 0·98-1). Moreover, the 19-serum protein signature provided an increased diagnostic capacity in patients at TNM I-II stage (sensitivity 89%, specificity 100%, AUC 0·99) and in patients with high microsatellite instability (MSI) (91%, 98%, and 0·99) compared to individual proteins. These promising results will inspire a large-scale independent cohort study to be pursued for validating the proposed protein signature. INTERPRETATION Based on targeted proteomics and elastic-net logistic regression, we identified a 19-serum protein signature which could contribute to clinical GC diagnosis, especially for patients at early stage and those with high MSI. FUND: This study was supported by a European H2020-Marie Skłodowska-Curie Innovative Training Networks grant (316,929, GastricGlycoExplorer). Funder had no influence on trial design, data evaluation, and interpretation.
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Affiliation(s)
- Qiujin Shen
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden.
| | - Karol Polom
- Department of General Surgery and Surgical Oncology, University of Siena, Italy; Department of Surgical Oncology, Gdansk Medical University, Gdansk, Poland.
| | | | | | | | - Frederique Lisacek
- Proteome Informatics Group, SIB Swiss Institute of Bioinformatics, Geneva, Switzerland; Computer Science Department and Section of Biology, University of Geneva, Switzerland.
| | - Niclas G Karlsson
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Sweden.
| | - Franco Roviello
- Department of General Surgery and Surgical Oncology, University of Siena, Italy.
| | - Masood Kamali-Moghaddam
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Sweden.
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163
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Vilander LM, Vaara ST, Donner KM, Lakkisto P, Kaunisto MA, Pettilä V. Heme oxygenase-1 repeat polymorphism in septic acute kidney injury. PLoS One 2019; 14:e0217291. [PMID: 31120979 PMCID: PMC6532969 DOI: 10.1371/journal.pone.0217291] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 05/08/2019] [Indexed: 01/22/2023] Open
Abstract
Acute kidney injury (AKI) is a syndrome that frequently affects the critically ill. Recently, an increased number of dinucleotide repeats in the HMOX1 gene were reported to associate with development of AKI in cardiac surgery. We aimed to test the replicability of this finding in a Finnish cohort of critically ill septic patients. This multicenter study was part of the national FINNAKI study. We genotyped 300 patients with severe AKI (KDIGO 2 or 3) and 353 controls without AKI (KDIGO 0) for the guanine–thymine (GTn) repeat in the promoter region of the HMOX1 gene. The allele calling was based on the number of repeats, the cut off being 27 repeats in the S–L (short to long) classification, and 27 and 34 repeats for the S–M–L2 (short to medium to very long) classification. The plasma concentrations of heme oxygenase-1 (HO-1) enzyme were measured on admission. The allele distribution in our patients was similar to that published previously, with peaks at 23 and 30 repeats. The S-allele increases AKI risk. An adjusted OR was 1.30 for each S-allele in an additive genetic model (95% CI 1.01–1.66; p = 0.041). Alleles with a repeat number greater than 34 were significantly associated with lower HO-1 concentration (p<0.001). In septic patients, we report an association between a short repeat in HMOX1 and AKI risk.
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Affiliation(s)
- Laura M. Vilander
- Division of Intensive Care Medicine, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- * E-mail:
| | - Suvi T. Vaara
- Division of Intensive Care Medicine, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kati M. Donner
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Päivi Lakkisto
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Mari A. Kaunisto
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Ville Pettilä
- Division of Intensive Care Medicine, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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164
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Haodang L, Lianmei Q, Ranhui L, Liesong C, Jun H, Yihua Z, Cuiming Z, Yimou W, Xiaoxing Y. HO-1 mediates the anti-inflammatory actions of Sulforaphane in monocytes stimulated with a mycoplasmal lipopeptide. Chem Biol Interact 2019; 306:10-18. [PMID: 30965051 DOI: 10.1016/j.cbi.2019.04.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 03/24/2019] [Accepted: 04/04/2019] [Indexed: 12/14/2022]
Abstract
Exposure to Mycoplasma pneumoniae leads to lung inflammation through a host defense pathway. Increasing evidence has indicated that the mycoplasma-derived membrane lipoprotein, or its analogue macrophage-activating lipopeptide-2 (MALP-2), excretes LPS as an immune system-stimulating substance and plays a crucial role in pathological injury during M. pneumoniae infection. It has been established that Sulforaphane confers anti-inflammatory properties. However, the underlying mechanism responsible for the inhibitory actions of Sulforaphane in the context of mycoplasmal pneumoniae are poorly understood. Here, we report that Sulforaphane is an inducer of heme oxygenase (HO)-1, a cytoprotective enzyme that catalyzes the degradation of heme through signaling pathways in human monocytes. Sulforaphane stimulated NF-E2-related factor 2 (Nrf2) translocation from the cytosol to the nucleus, and small interfering RNA-mediated knock-down of Nrf2 significantly inhibited Sulforaphane-induced HO-1 expression. Additionally, PI3K/Akt and ROS were also involved in Sulforaphane-induced Nrf2 activation and HO-1 expression, as revealed by the pharmacological inhibitors LY294002 and NAC. Moreover, Sulforaphane treatment inhibited MALP-2-induced pro-inflammatory cytokine secretion and pulmonary inflammation in mice, as well as MALP-2-triggered NF-κB activation. Furthermore, SnPP, a selective inhibitor of HO-1, reversed the inhibitory actions of Sulforaphane, while a carbon monoxide-releasing molecule, CORM-2, caused a significant decrease in MALP-2-induced cytokine secretion. Collectively, these results suggest that Sulforaphane functions as a suppressor of the MALP-2-induced inflammatory response, not only by inhibiting the expression of cytokines and the induction of HO-1 but also by diminishing NF-κB activation in cultured monocytes and the lungs of mice.
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Affiliation(s)
- Luo Haodang
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - Qin Lianmei
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - Li Ranhui
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - Chen Liesong
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - He Jun
- Department of Clinical Laboratory, The Affiliated Nanhua Hospital of University of South China, Hengyang, 421001, China
| | - Zeng Yihua
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - Zhu Cuiming
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - Wu Yimou
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China
| | - You Xiaoxing
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, China.
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165
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Jeong G, Oh J, Kim JS. Glyceollins Modulate Tumor Development and Growth in a Mouse Xenograft Model of Human Colon Cancer in a p53-Dependent Manner. J Med Food 2019; 22:521-528. [PMID: 30924710 DOI: 10.1089/jmf.2018.4290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Glyceollins are soybean-derived phytoalexins that induce the nuclear factor (erythroid-derived 2)-like 2 (Nrf2) signaling pathway, which is involved in the detoxification of carcinogens and the removal of reactive oxygen species (ROS). Recent studies, however, have indicated that Nrf2 induction stimulates the development of pre-existing tumors and confers resistance to chemotherapy by elevating drug metabolism and by efficient scavenging of ROS produced by the Warburg effect, which is regulated, in turn, by the p53 tumor suppressor. This study, therefore, aimed at examining whether glyceollins could accelerate tumor growth in the presence of active p53, using a xenograft BALB/c nude mouse model transplanted subcutaneously with p53 wild-type and p53 null HCT116 human colon cancer cells. Glyceollins were orally administered at a dose of either 1 or 4 mg/kg body weight after xenografting HCT116 cells, and tumor growth and volume were monitored for 2 weeks. A high dose of glyceollins resulted in a significant increase in the average volume of p53 wild-type HCT116 xenografts, but not of p53 null HCT116 xenografts. However, a low dose of glyceollins had no effect on the tumor growth regardless of p53 presence. Interestingly, antioxidant enzymes, including heme oxygenase-1 (HO-1) and NAD(P)H: quinone oxidoreductase, were prominently induced by glyceollins in p53 wild-type xenografts, compared with p53 null xenografts. These results suggest that a high dose of glyceollins possibly promotes the growth of p53 wild-type colon cancer through activation of the Nrf2-mediated signaling pathway and, in particular, strong induction of HO-1 expression. Therefore, the consumption of Nrf2 activators, including glyceollins, should be carefully monitored for patients suffering from certain types of cancer and/or receiving chemotherapy.
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Affiliation(s)
- Gain Jeong
- 1 School of Food Science and Biotechnology (BK21 plus), Kyungpook National University, Daegu, Korea
| | - Jisun Oh
- 1 School of Food Science and Biotechnology (BK21 plus), Kyungpook National University, Daegu, Korea
| | - Jong-Sang Kim
- 1 School of Food Science and Biotechnology (BK21 plus), Kyungpook National University, Daegu, Korea.,2 Institute of Agricultural Science and Technology, Kyungpook National University, Daegu, Korea
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166
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Orhan E, Gündüz Ö, Kaya O, Öznur M, Şahin E. Transferring the protective effect of remote ischemic preconditioning on skin flap among rats by blood serum. J Plast Surg Hand Surg 2019; 53:198-203. [DOI: 10.1080/2000656x.2019.1582422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Erkan Orhan
- Department of Plastic Surgery, School of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Özgür Gündüz
- Department of Medical Pharmacology, School of Medicine, Trakya University, Edirne, Turkey
| | - Oktay Kaya
- Department of Physiology, School of Medicine, Trakya University, Edirne, Turkey
| | - Meltem Öznur
- Department of Pathology, School of Medicine, Namik Kemal University, Tekirdağ, Turkey
| | - Ertan Şahin
- Department of Nuclear Medicine, School of Medicine, Gaziantep University, Gaziantep, Turkey
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167
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Perduns R, Volk J, Schertl P, Leyhausen G, Geurtsen W. HEMA modulates the transcription of genes related to oxidative defense, inflammatory response and organization of the ECM in human oral cells. Dent Mater 2019; 35:501-510. [DOI: 10.1016/j.dental.2019.01.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 10/19/2018] [Accepted: 01/11/2019] [Indexed: 12/21/2022]
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168
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Lee W, Yang S, Lee C, Park EK, Kim KM, Ku SK, Bae JS. Aloin reduces inflammatory gene iNOS via inhibition activity and p-STAT-1 and NF-κB. Food Chem Toxicol 2019; 126:67-71. [PMID: 30769049 DOI: 10.1016/j.fct.2019.02.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 02/09/2019] [Accepted: 02/11/2019] [Indexed: 12/13/2022]
Abstract
Aloin is the major anthraquinone glycoside obtained from the Aloe species and exhibits anti-inflammatory and anti-oxidative activities. Here, we aimed to determine the effects of aloin on heme oxygenase-1 (HO-1) induction and on the expressions of inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX) 2 in lipopolysaccharide (LPS)-activated human umbilical vein endothelial cells (HUVECs). To the end, aloin was tested whether aloin reduces iNOS protein expression and inflammatory markers (interleukin (IL)-1β and tumor necrosis factor (TNF)-α) in LPS-treated mice lung tissue. The results indicated that aloin affected HO-1 induction and reduced LPS-activated NF-κB-luciferase activity showed to preferential inhibition of iNOS/NO and COX-2/PGE2 that was partly related to inhibition of STAT-1 phosphorylation. In particular, aloin induced translocation of Nrf2 from cytosol into the nucleus by an increased Nrf2-ARE binding activity, and reduced IL-1β production in LPS-activated HUVECs. The reduced expression of iNOS/NO by aloin was reversed by siHO-1RNA-transfection. In LPS-treated mice, aloin significantly reduced iNOS protein in lung tissues, and TNF-α levels in the BALF. We concluded that aloin may be beneficial for treatment of lung injury.
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Affiliation(s)
- Wonhwa Lee
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu, 41566, Republic of Korea; Aging Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Republic of Korea
| | - Sumin Yang
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Changhun Lee
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Eui Kyun Park
- Department of Pathology and Regenerative Medicine, School of Dentistry, Kyungpook National University, Daegu, 41940, Republic of Korea
| | - Kyung-Min Kim
- Division of Plant Biosciences, School of Applied BioSciences, College of Agriculture and Life Science, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Sae-Kwang Ku
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, 38610, Republic of Korea.
| | - Jong-Sup Bae
- College of Pharmacy, CMRI, Research Institute of Pharmaceutical Sciences, BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, Kyungpook National University, Daegu, 41566, Republic of Korea.
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169
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Liu L, Wu Y, Bian C, Nisar MF, Wang M, Hu X, Diao Q, Nian W, Wang E, Xu W, Zhong JL. Heme oxygenase 1 facilitates cell proliferation via the B-Raf-ERK signaling pathway in melanoma. Cell Commun Signal 2019; 17:3. [PMID: 30634993 PMCID: PMC6329143 DOI: 10.1186/s12964-018-0313-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 12/20/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Despite therapeutic advancements (e.g. B-RAF inhibitors) targeting cutaneous melanoma, many cellular processes, including inducible heme oxygenase 1 (HO-1), counteract treatments for malignancies. So there is an urgent need to find biological treatment targets, develop new therapeutic approaches and achieve longer responses. This study aimed to explore the relationship of HO-1 and B-Raf via mediating ERK1/2 signaling on cell cycle in melanoma. METHODS Immunohistochemistry was applied to evaluate the levels of HO-1 and B-Raf expression in melanoma tissues and adjacent healthy tissues. Co-immunoprecipitation (Co-IP) assessed the interaction of HO-1 with B-Raf. Further study overexpression and knock-down of HO-1 in A375 cell lines, especially knockout HO-1 using CRISPR-Cas9, verified HO-1 regulate cell proliferation in vivo and in vitro. Finally, Western blot analysis and qRT-PCR were performed to investigate the mechanisms by which HO-1 mediates cell cycle by B-RAF-ERK1/2 signaling. RESULTS First, histology and Co-IP show that HO-1 interacts with B-Raf directly in melanoma tissue. Further study illustrated that HO-1 overexpression promotes melanoma cell proliferation while HO-1 reduction represses melanoma cell proliferation because of HO-1 affects cell cycle. Mechanistic studies revealed that HO-1 was associated with a marked activation of B-RAF-ERK1/2 signaling and led to CDK2/cyclin E activation, thereby promoting melanoma proliferation. CONCLUSIONS Our result reveals a previously unknown mechanism that the HO-1-B-RAF-ERK axis plays an important role in melanoma cell proliferation. Therapeutic target on HO-1 could be a novel method for treating melanoma.
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Affiliation(s)
- Liu Liu
- The Base of "111 Project" for Biomechanics and Tissue Repair Engineering, Bioengineering college and Life Science College, Chongqing University, Chongqing, 400044, China.,Department of Dermatology, Chongqing First People's Hospital and Chongqing Traditional Chinese Medicine Hospital, No. 40 Daomenkou St., District Yuzhong, Chongqing, 400011, China
| | - Yan Wu
- The Base of "111 Project" for Biomechanics and Tissue Repair Engineering, Bioengineering college and Life Science College, Chongqing University, Chongqing, 400044, China.,Department of Dermatology, Chongqing First People's Hospital and Chongqing Traditional Chinese Medicine Hospital, No. 40 Daomenkou St., District Yuzhong, Chongqing, 400011, China
| | - Chunxiang Bian
- The Base of "111 Project" for Biomechanics and Tissue Repair Engineering, Bioengineering college and Life Science College, Chongqing University, Chongqing, 400044, China
| | - Muhammad Farrukh Nisar
- The Base of "111 Project" for Biomechanics and Tissue Repair Engineering, Bioengineering college and Life Science College, Chongqing University, Chongqing, 400044, China.,Department of Physiology and Biochemistry, Cholistan University of Veterinary and Animal Sciences (CUVAS), Bahawalpur, 63100, Pakistan
| | - Mei Wang
- The Base of "111 Project" for Biomechanics and Tissue Repair Engineering, Bioengineering college and Life Science College, Chongqing University, Chongqing, 400044, China
| | - Xiangyu Hu
- Department of Dermatology, Chongqing First People's Hospital and Chongqing Traditional Chinese Medicine Hospital, No. 40 Daomenkou St., District Yuzhong, Chongqing, 400011, China
| | - Qingchun Diao
- Department of Dermatology, Chongqing First People's Hospital and Chongqing Traditional Chinese Medicine Hospital, No. 40 Daomenkou St., District Yuzhong, Chongqing, 400011, China
| | - Weiqi Nian
- Chongqing Cancer Institute, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Enwen Wang
- Chongqing Cancer Institute, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Wei Xu
- Department of Dermatology, Chongqing First People's Hospital and Chongqing Traditional Chinese Medicine Hospital, No. 40 Daomenkou St., District Yuzhong, Chongqing, 400011, China.
| | - Julia Li Zhong
- The Base of "111 Project" for Biomechanics and Tissue Repair Engineering, Bioengineering college and Life Science College, Chongqing University, Chongqing, 400044, China. .,Department of Dermatology, Chongqing First People's Hospital and Chongqing Traditional Chinese Medicine Hospital, No. 40 Daomenkou St., District Yuzhong, Chongqing, 400011, China.
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170
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Cui B, Zhang S, Wang Y, Guo Y. Farrerol attenuates β-amyloid-induced oxidative stress and inflammation through Nrf2/Keap1 pathway in a microglia cell line. Biomed Pharmacother 2019; 109:112-119. [DOI: 10.1016/j.biopha.2018.10.053] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 10/10/2018] [Accepted: 10/10/2018] [Indexed: 12/19/2022] Open
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171
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El Kalamouni C, Frumence E, Bos S, Turpin J, Nativel B, Harrabi W, Wilkinson DA, Meilhac O, Gadea G, Desprès P, Krejbich-Trotot P, Viranaïcken W. Subversion of the Heme Oxygenase-1 Antiviral Activity by Zika Virus. Viruses 2018; 11:v11010002. [PMID: 30577437 PMCID: PMC6356520 DOI: 10.3390/v11010002] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/13/2018] [Accepted: 12/18/2018] [Indexed: 12/11/2022] Open
Abstract
Heme oxygenase-1 (HO-1), a rate-limiting enzyme involved in the degradation of heme, is induced in response to a wide range of stress conditions. HO-1 exerts antiviral activity against a broad range of viruses, including the Hepatitis C virus, the human immunodeficiency virus, and the dengue virus by inhibiting viral growth. It has been reported that HO-1 displays antiviral activity against the Zika virus (ZIKV) but the mechanisms of viral inhibition remain largely unknown. Using a ZIKV RNA replicon with the Green Fluorescent Protein (GFP) as a reporter protein, we were able to show that HO-1 expression resulted in the inhibition of viral RNA replication. Conversely, we observed a decrease in HO-1 expression in cells replicating the ZIKV RNA replicon. The study of human cells infected with ZIKV showed that the HO-1 expression level was significantly lower once viral replication was established, thereby limiting the antiviral effect of HO-1. Our work highlights the capacity of ZIKV to thwart the anti-replicative activity of HO-1 in human cells. Therefore, the modulation of HO-1 as a novel therapeutic strategy against ZIKV infection may display limited effect.
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Affiliation(s)
- Chaker El Kalamouni
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Etienne Frumence
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Sandra Bos
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Jonathan Turpin
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Brice Nativel
- Université de la Réunion, Inserm, UMR 1188 Diabète Athérothrombose Thérapies Réunion Océan Indien (DéTROI), F-97490 Sainte-Clotilde, France.
| | - Wissal Harrabi
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - David A Wilkinson
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Olivier Meilhac
- Université de la Réunion, Inserm, UMR 1188 Diabète Athérothrombose Thérapies Réunion Océan Indien (DéTROI), F-97490 Sainte-Clotilde, France.
- CHU de La Réunion, Saint-Denis de La Réunion, F-97400 Bellepierre, France.
| | - Gilles Gadea
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Philippe Desprès
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Pascale Krejbich-Trotot
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
| | - Wildriss Viranaïcken
- Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249 UMR PIMIT, Processus Infectieux en Milieu Insulaire Tropical, Plateforme CYROI, 2, rue Maxime Rivière, F-97490 Sainte-Clotilde, France.
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172
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Lim JS, Oh J, Byeon S, Lee JS, Kim JS. Protective Effect of Dioscorea batatas Peel Extract Against Intestinal Inflammation. J Med Food 2018. [DOI: 10.1089/jmf.2018.4187] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Ji Sun Lim
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, South Korea
| | - Jisun Oh
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, South Korea
| | - Siyul Byeon
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, South Korea
| | - Jeong Soon Lee
- Forest Resources Development Institute of Gyeongsangbuk-do, Andong, South Korea
| | - Jong-Sang Kim
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, South Korea
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173
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Luz NF, DeSouza-Vieira T, De Castro W, Vivarini AC, Pereira L, França RR, Silveira-Mattos PS, Costa DL, Teixeira C, Meneses C, Boaventura VS, de Oliveira CI, Lopes UG, Aronson N, Andrade BB, Brodskyn CI, Valenzuela JG, Kamhawi S, Borges VM. Lutzomyia longipalpis Saliva Induces Heme Oxygenase-1 Expression at Bite Sites. Front Immunol 2018; 9:2779. [PMID: 30546363 PMCID: PMC6279893 DOI: 10.3389/fimmu.2018.02779] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 11/12/2018] [Indexed: 12/21/2022] Open
Abstract
Sand flies bite mammalian hosts to obtain a blood meal, driving changes in the host inflammatory response that support the establishment of Leishmania infection. This effect is partially attributed to components of sand fly saliva, which are able to recruit and activate leukocytes. Our group has shown that heme oxygenase-1 (HO-1) favors Leishmania survival in infected cells by reducing inflammatory responses. Here, we show that exposure to sand fly bites is associated with induction of HO-1 in vivo. Histopathological analyses of skin specimens from human volunteers experimentally exposed to sand fly bites revealed that HO-1 and Nrf2 are produced at bite sites in the skin. These results were recapitulated in mice ears injected with a salivary gland sonicate (SGS) or exposed to sand fly bites, indicating that vector saliva may be a key factor in triggering HO-1 expression. Resident skin macrophages were the main source HO-1 at 24–48 h after bites. Additionally, assays in vivo after bites and in vitro after stimulation with saliva both demonstrated that HO-1 production by macrophages was Nrf2-dependent. Collectively, our data demonstrates that vector saliva induces early HO-1 production at the bite sites, representing a major event associated with establishment of naturally-transmitted Leishmania infections.
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Affiliation(s)
- Nivea F Luz
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil
| | - Thiago DeSouza-Vieira
- Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Waldione De Castro
- Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Aislan Carvalho Vivarini
- Laboratory of Molecular Parasitology, Center of Health Science, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lais Pereira
- Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Riam Rocha França
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil
| | - Paulo S Silveira-Mattos
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil
| | - Diego L Costa
- Immunobiology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | | | - Claudio Meneses
- Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Viviane S Boaventura
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil
| | - Camila I de Oliveira
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil
| | - Ulisses Gazos Lopes
- Laboratory of Molecular Parasitology, Center of Health Science, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Naomi Aronson
- Infectious Diseases Division, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Bruno B Andrade
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil.,Multinational Organization Network Sponsoring Translational and Epidemiological Research Initiative, Fundação José Silveira, Salvador, Brazil
| | - Claudia I Brodskyn
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil
| | - Jesus G Valenzuela
- Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Shaden Kamhawi
- Vector Molecular Biology Section, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD, United States
| | - Valeria M Borges
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil.,Faculdade de Medicina da Bahia, Universidade Federal da Bahia, Salvador, Brazil
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174
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Waza AA, Hamid Z, Bhat SA, Shah NUD, Bhat M, Ganai B. Relaxin protects cardiomyocytes against hypoxia-induced damage in in-vitro conditions: Involvement of Nrf2/HO-1 signaling pathway. Life Sci 2018; 213:25-31. [DOI: 10.1016/j.lfs.2018.08.059] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Revised: 08/11/2018] [Accepted: 08/23/2018] [Indexed: 12/17/2022]
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175
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NRF2 and HSF1 coordinately regulate heme oxygenase-1 expression. Biochem Biophys Res Commun 2018; 506:7-11. [DOI: 10.1016/j.bbrc.2018.10.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 10/05/2018] [Indexed: 01/13/2023]
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176
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Li QQ, Li LJ, Wang XY, Sun YY, Wu J. Research Progress in Understanding the Relationship Between Heme Oxygenase-1 and Intracerebral Hemorrhage. Front Neurol 2018; 9:682. [PMID: 30177908 PMCID: PMC6109777 DOI: 10.3389/fneur.2018.00682] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 07/30/2018] [Indexed: 01/14/2023] Open
Abstract
Intracerebral hemorrhage (ICH) is a fatal acute cerebrovascular disease, with a high morbidity and mortality. Following ICH, erythrocytes release heme and several of its metabolites, thereby contributing to brain edema and secondary brain damage. Heme oxygenase is the initial and rate-limiting enzyme of heme catabolism, and the expression of heme oxygenase-1 (HO-1) is rapidly induced following acute brain injury. As HO-1 exerts it effects via various metabolites, its role during ICH remains complex. Therefore, in-depth studies regarding the role of HO-1 in secondary brain damage following ICH may provide a theoretical basis for neuroprotective function after ICH. The present review aims to summarize recent key studies regarding the effects of HO-1 following ICH, as well as its influence on ICH prognosis.
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Affiliation(s)
- Qian-Qian Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Lan-Jun Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Xin-Yu Wang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Yu-Ying Sun
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Jun Wu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
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177
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Seminotti B, Zanatta Â, Ribeiro RT, da Rosa MS, Wyse ATS, Leipnitz G, Wajner M. Disruption of Brain Redox Homeostasis, Microglia Activation and Neuronal Damage Induced by Intracerebroventricular Administration of S-Adenosylmethionine to Developing Rats. Mol Neurobiol 2018; 56:2760-2773. [PMID: 30058022 DOI: 10.1007/s12035-018-1275-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 07/22/2018] [Indexed: 02/07/2023]
Abstract
S-Adenosylmethionine (AdoMet) concentrations are highly elevated in tissues and biological fluids of patients affected by S-adenosylhomocysteine hydrolase deficiency. This disorder is clinically characterized by severe neurological symptoms, whose pathophysiology is not yet established. Therefore, we investigated the effects of intracerebroventricular administration of AdoMet on redox homeostasis, microglia activation, synaptophysin levels, and TAU phosphorylation in cerebral cortex and striatum of young rats. AdoMet provoked significant lipid and protein oxidation, decreased glutathione concentrations, and altered the activity of important antioxidant enzymes in cerebral cortex and striatum. AdoMet also increased reactive oxygen (2',7'-dichlorofluorescein oxidation increase) and nitrogen (nitrate and nitrite levels increase) species generation in cerebral cortex. Furthermore, the antioxidants N-acetylcysteine and melatonin prevented most of AdoMet-induced pro-oxidant effects in both cerebral structures. Finally, we verified that AdoMet produced microglia activation by increasing Iba1 staining and TAU phosphorylation, as well as reduced synaptophysin levels in cerebral cortex. Taken together, it is presumed that impairment of redox homeostasis possibly associated with microglia activation and neuronal dysfunction caused by AdoMet may represent deleterious pathomechanisms involved in the pathophysiology of brain damage in S-adenosylhomocysteine hydrolase deficiency.
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Affiliation(s)
- Bianca Seminotti
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Ângela Zanatta
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Rafael Teixeira Ribeiro
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Mateus Struecker da Rosa
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Angela T S Wyse
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2600-Anexo, Porto Alegre, RS, CEP 90035-003, Brazil
| | - Guilhian Leipnitz
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2600-Anexo, Porto Alegre, RS, CEP 90035-003, Brazil
| | - Moacir Wajner
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil. .,Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2600-Anexo, Porto Alegre, RS, CEP 90035-003, Brazil. .,Serviço de Genética Médica, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.
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